Quantifying Signal Quality for Joint Acoustic Emissions Using Graph-Based Spectral Embedding [0.03%]
基于图谱嵌入的联合声发射信号质量定量分析
Kristine L Richardson,Sevda Gharehbaghi,Goktug C Ozmen et al.
Kristine L Richardson et al.
We present a new method for quantifying signal quality of joint acoustic emissions (JAEs) from the knee during unloaded flexion/extension (F/E) exercises. For ten F/E cycles, JAEs were recorded, in a clinical setting, from 34 healthy knees ...
Detection of Low Cardiac Index using a Polyvinylidene Fluoride-Based Wearable Ring and Convolutional Neural Networks [0.03%]
基于聚偏二氟乙烯的可穿戴戒指和卷积神经网络检测低心脏指数
Sardar Ansari,Jessica R Golbus,Mohamad H Tiba et al.
Sardar Ansari et al.
This study investigated the use of a wearable ring made of polyvinylidene fluoride film to identify a low cardiac index (≤2 L/min). The waveform generated by the ring contains patterns that may be indicative of low blood pressure and/or hi...
Gang Yao,Ryan Saltus,Ashwin Dani
Gang Yao
A novel image moment-based model for shape estimation and tracking of an extended target moving with a complex trajectory is presented. The proposed extended object tracking algorithm is based on multiple noisy measurement points sampled fr...
Developing a Low-Cost Wearable Personal Exposure Monitor for Studying Respiratory Diseases Using Metal-Oxide Sensors [0.03%]
基于金属氧化物传感器的研究呼吸系统疾病便携式暴露监测仪的开发
Kyle R Mallires,Di Wang,Vishal Varun Tipparaju et al.
Kyle R Mallires et al.
Global industrialization and urbanization have led to increased levels of air pollution. Those with respiratory diseases, such as asthma, are at the highest risk for adverse health effects and reduced quality of life. Studying the relations...
Supply-Inverted Bipolar Pulser and Tx/Rx Switch for CMUTs Above the Process Limit for High Pressure Pulse Generation [0.03%]
用于高压脉冲生成的CMUT工艺极限以上的供能反转型双极性脉冲产生器与收发开关
Gwangrok Jung,Amirabbas Pirouz,Coskun Tekes et al.
Gwangrok Jung et al.
A combined supply-inverted bipolar pulser and a Tx/Rx switch is proposed to drive capacitive micromachined ultrasonic transducers (CMUTs). The supply-inverted bipolar pulser adopts a bootstrap circuit combined with stacked transistors, whic...
Textile-based Pressure Sensors for Monitoring Prosthetic-Socket Interfaces [0.03%]
用于监测假肢接受腔界面的压力传感器纺织品
Jordan Tabor,Talha Agcayazi,Aaron Fleming et al.
Jordan Tabor et al.
Amputees are prone to experiencing discomfort when wearing their prosthetic devices. As the amputee population grows this becomes a more prevalent and pressing concern. There is a need for new prosthetic technologies to construct more comfo...
A Cloud-connected NO2 and Ozone Sensor System for Personalized Pediatric Asthma Research and Management [0.03%]
一种面向个性化儿童哮喘研究和治疗的云连接NO2和臭氧传感器系统
Quan Dong,Baichen Li,R Scott Downen et al.
Quan Dong et al.
This paper presents a cloud-connected indoor air quality sensor system that can be deployed to patients' homes to study personal microenvironmental exposure for asthma research and management. The system consists of multiple compact sensor ...
Inertial Measurements for Tongue Motion Tracking Based on Magnetic Localization with Orientation Compensation [0.03%]
基于磁定位和姿态补偿的舌运动惯性测量方法研究
Nordine Sebkhi,Arpan Bhavsar,David V Anderson et al.
Nordine Sebkhi et al.
Permanent magnet localization (PML) is designed for applications requiring non-line-of-sight motion tracking with millimetric accuracy. Current PML-based tongue tracking is not only impractical for daily use due to many sensors being placed...
A Discreet Wearable IoT Sensor for Continuous Transdermal Alcohol Monitoring - Challenges and Opportunities [0.03%]
一种用于连续透皮酒精监测的可穿戴物联网传感器——挑战与机遇
Baichen Li,R Scott Downen,Quan Dong et al.
Baichen Li et al.
Non-invasive continuous alcohol (ethanol) monitoring has potential applications in both population research and in clinical management of acute alcohol intoxication or chronic alcoholism. Current wearable monitors based on transdermal alcoh...
Zijing Zhang,Pragya Sharma,Jianlin Zhou et al.
Zijing Zhang et al.
Non-invasive respiration sensors integrated into furniture can be invisible to the user and greatly enhance comfort and convenience to facilitate many applications. Current sensors often require user cooperation or fitting, which discourage...